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mandatory

mandatory

239 3.8
Law or rules say you must do it
  • adjective
  • /ˈmændəˌtɔri/
translation icon : obligatorio
  • The other difference between Israel and America is that Israel has mandatory military service.
  • mandatory reporting
  • mandatory vaccination
  • mandatory testing

NASDAQ made sales mandatory after that for market makers.

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Examples

  • There's a mandatory meeting in the office at lunch today... for all club presidents.

  • You have a mandatory briefing scheduled in 30 minutes.

  • We were told that these were mandatory for our road trip.

  • We only put them in because they might be mandatory next year.

  • Sign language is mandatory if these deaf people are going to learn.

  • For instance, the care of aged parents by the children is mandatory in Nigeria.

    Academic text (2011)
  • I repeat, this is a mandatory evacuation area.

  • In the U.S., only one state requires mandatory physical education for grades K-12.

  • We believe that similar results can be achieved by mandatory health care worker influenza vaccination programs.

    Academic text (2011)
  • In the U.S., only one state requires mandatory physical education for grades K-12.

Synonyms

necessary
vsmandatory
1.0

Needed and cannot be avoided

points to obligations created by law or formal rules specifically
statutory
vsmandatory
  • Formal
68 6.8

Made or required by law

covers requirements from rules and authorities beyond just written laws
compulsory
vsmandatory
31 4.2

Required by law or rule

is a broader label for things required by law or rules
requisite
vsmandatory
28 6.2

Needed for a particular purpose

stresses origin in law or rules rather than mere usefulness
obligatory
vsmandatory
  • Formal
27 5.3

Required by law, rule, or authority

is used mainly for formal legal or rule based obligations
incumbent on
vsmandatory
  • Formal
7 7.3

Required as a duty for someone because of their job

focuses more on formal legal or rule based demands than moral duty
required
vsmandatory
  • Formal
1.4

Something a rule, law, or official says you must have

is the general idea of legal or rule based compulsion
prescribed
vsmandatory
  • Formal
4.4

An official rule or authority sets what must be done

is the general case of things imposed by law or rules
needed
vsmandatory
1.0

Required for a particular purpose or to make something possible

highlights that the requirement comes from law or official rules

Antonyms

99 3.3

Not required, so you can choose whether to have or use it

46 6.7

Available for you to use or choose

Compounds

A court order that makes someone do a specific action

How Required

mandatory
239 3.8
required
  • Formal
1.4
optional
99 3.3

Surface Forms

mandatory positive

Morphology

mandatory = mandate (transparent) = mandate + ory

The word 'mandatory' is transparently derived from 'mandate' with the addition of the suffix '-ory', indicating a relation to the noun 'mandate'.

Etymology

Mandatory comes from the Latin verb mandare, which means 'to order' or 'to hand over'. So, when something is mandatory it is like an order you must follow — it is required.